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Specialized Sirrus X 1.0 ST | Hybrid Bike
Color: Satin Grey Blue / Cast Blue Metallic Frost Reflective Read more
RIDER-FIRST ENGINEERED: Like all Specialized performance bikes, the geometry of each frame is uniquely crafted. This means that for every frame, each tube size is specifically selected to achieve the optimal balance of rigidity, weight, and responsiveness to ensure that no matter what size you’re riding, you will experience the world’s best ride.
- Lightweight A1 Alloy frame with clean internal cable routing, 3.5lbs (1.7kg).
- Maximum control through intuitive shifting with 1x7 wide range gearing.
- Float over rough terrain with fast rolling Specialized Pathfinder 40c tires featuring proprietary Gripton rubber compound.
SPECIFICATIONS
FRAME – Specialized A1 Premium Aluminum, Fitness Geometry, butted tubing, internal cable routing, flat-mount disc, quick-release, Plug + Play rack/fender mounts
FORK – Hi-Ten steel, flat-mount disc, Plug + Play fender mounts, low rider rack mounts, quick-release
FRONTWHEEL – Alloy, 6-bolt disc, loose ball bearing, quick-release, 32h disc hub w/ 700C disc, double-wall alloy, 22mm depth, 21mm internal width rim
REARWHEEL – Alloy, 6-bolt disc, 8-/9-speed freehub, loose ball bearing, quick-release, 36h disc hub w/ 700C disc, double-wall alloy, 22mm depth, 21mm internal width rim
FRONTTIRE – Pathfinder Wirebead Fast Gravel 700X40c
REARTIRE – Pathfinder Wirebead Fast Gravel 700X40c
CRANKSET – Prowheel Alloy, XXS - XS: 165mm, S - M: 170mm, L - XL: 175mm
CHAINRING – Narrow Wide Steel 42T
BOTTOMBRACKET – Square-tapered, 68mm
REARDERAILLEUR – Shimano Acera RD-M3020, 8-speed
SHIFTLEVER – Shimano Altus SL-M315-7R, 7-speed
CASSETTE – microSHIFT CS-H074, 12-40T, 7-speed
FRONTBRAKE – Lee Chi, Mechanical Disc
REARBRAKE – Lee Chi, Mechanical Disc
HANDLEBAR – Specialized, alloy, 15° backsweep, 46mm rise, 31.8mm
STEM – 3D-forged alloy, 31.8mm, 7° rise
SEATPOST – Alloy, 12mm offset, 27.2mm
SADDLE – Bridge Sport, steel rails, 155/143mm
